delabs Circuits

Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Monday, April 17, 2017

Periodic Table and other Calculators

Periodic table of the elements contains the basic data about the elements in five languages.
Periodic Table and other Calculators

Chemistry Assistant - scientific calculator for fast calculations of molecular weight, quadratic equations, chemicals for preparations of solutions and statistic analysis.


EniG. Chemistry Assistant is an expression calculator for fast calculation of molecular weight of compounds by simple entry of chemical formula, and replaces the element symbols with their atomic weight. The program translates texts with chemical element symbols or without them into a mathematical expression and calculates them. The program includes functions for statistical analysis, solving the quadratic equation, physical constants, and prepare solution calculator
Periodic Table of the Elements - shows the change of the standard state of elements with the change of temeperature on 7 languages.
  • EniG. Periodic Table of the Elements
  • ASCII Periodic Table of the Elements
  • Printable periodic table - Colour version
  • Scientific calculator for chemists - the best online scientific calculator for chemists.

Sunday, March 05, 2017

DC Circuits - University of Guelph

Start with the Basics like ohms law, resistors, voltage current. Learn the math and equations too.

Schematic Diagrams, Complicated Circuits, Ohm's Law, Kirchhoff's Current Law, Kirchhoff's Voltage Law, Resistors in Series, Resistors in Parallel.

DC Circuits - University of Guelph

DC Circuits - University of Guelph

Physics Tutorial Menu - Dimensional Analysis, Graphing Oscillating Fns, Torque and Rotational Motion, Simple Harmonic Motion.

Friday, March 03, 2017

Phoenix Science Experiments

Phoenix allows you to develop science experiments  by connecting  sensor / control elements to a computer and access them through software.

Phoenix Science Experiments

Phoenix depends heavily on Python language. The data acquisition, analysis and writing simulation programs to teach science and computation.

Different sensors elements can be interfaced and accessed by few lines of Pythoncode. Phoenix utilizes the power of personal computers for experiment control, data acquisition and its mathematical analysis.

Phoenix Science Experiments

PMDK is an easy-to-use, low cost micro-controller development system. The hardware consists of an ATmega16MCU, LCD display and regulated DC supply. All the I/O pins of the MCU are available on sockets.

The instrument is designed using locally available low cost components and the design is freely available for commercial production. Design supports hardware plug-in modules for expansion. Phoenix is developed using Free Software tools.

The serial and USB versions can be easily interfaced to a PC. They can also be programmed through the serial/USB ports after uploading a bootloader program to ATmega16.

Tuesday, March 08, 2016

Science a Foundation for Technology

These books Electricity and Magnetism, Optics and The Modern Revolution in Physics are very useful for any student of electronics. To have sound science foundation, Physics and Chemistry are very important for an Electrical/Electronics Student.

Biology and Environment learning is important for the Analytical and Medical Equipment designer. Chemistry is important for the study of materials which enable us to make new components and semiconductors. Maths cannot be ignored, it needs no special mention. Numbers are everywhere, this is the most important part of science.

Science a Foundation for Technology

Electricity and Magnetism Optics The Modern Revolution in Physics

Light and Matter: open-source physics textbooks

Electricity is Shockingly Simple

Our Nervous System works on a Electrochemical Electricity. Brain is an Organic Chemical Computer. The Thunderbolt is just an overgrown electric spark. You know the shocking facts about the electric eel. Underwater creatures can illuminate themselves, could be like OLED.

All your Home and Office runs on electrons. Electric cars are already a reality. This page will charge you with Electrical Facts you ought to know.

See the electric eel too.

Electricity Posters - Education - National Physical Laboratory

WikiCiencia - Science and Tech Portal

Devoted to electronics and computing. Featured articles

Control Systems - What are the control systems, Types of automation. Solar Cells - Photovoltaic or photoelectric cells. Operation of semiconductor PN junction.

Includes collaborative wiki on subjects like Semiconductors, Communications, Electricity.

WikiCiencia - Science and Technology Collaborative

Tuesday, February 16, 2016

Electronics Concepts at HyperPhysics

HyperPhysics is an exploration environment for concepts in physics which employs concept maps and other linking strategies to facilitate smooth navigation. For the most part, it is laid out in small segments or "cards", true to its original development in HyperCard. The entire environment is interconnected with thousands of links, reminiscent of a neural network..

Electronics Concepts at HyperPhysics

Students should go thru this website from cover-to-cover, It is a work of knowledge that is priceless - ananth

Ampere Law at HyperPhysics

Ampere's Law at HyperPhysics

"Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop."

Saturday, November 14, 2015

DesignSoft - Learn with Edison Newton Tina

Edison - provides a unique new environment for learning electricity and electronics. Teachers, students and electronics enthusiasts can use digitally scanned photorealistic components, a solderless breadboard, virtual instruments, sound and animation.......

DesignSoft - Learn with Edison Newton Tina

Select realistic batteries, resistors, diodes, LEDs, transistors, logic gates, flip-flops, and even microcontrollers & integrated circuits all easily available on the shelves of your multimedia lab. Drag them onto your "breadboard" and wire them together with your mouse. Your circuit begins working immediately so you can test and troubleshoot it with virtual instruments. In addition, Edison automatically prepares a standard schematic diagram and displays it simultaneously.

Tina - The Complete Electronics Lab

Powerful yet affordable software package for analyzing, designing and real time testing analog, digital, VHDL, MCU, and mixed electronic circuits and their PCB layouts. You can also analyze RF, communication, optoelectronic circuits, test & debug microcontroller applications.

A unique feature of TINA that you can bring your circuit to life with the optional USB controlled TINALab II hardware which turns your computer into a powerful, multifunction T&M instrument. Electrical engineers will find TINA an easy to use, high performance tool, while educators will welcome its unique features for the training environment.

DesignSoft - Learn with Edison Newton Tina

Newton - provides a completely new way of teaching and learning physics by exploring kinematics and dynamics in 3D. Build, manipulate or investigate real-life 3D physics experiments interactively, solve problems, and more.

Saturday, October 17, 2015

Science Hobbyist – Amateur Science

Science Hobbyist – Amateur Science

Amateur Science, Cool Science, Gravity, Energy, Fusion, Tesla Coil Page. Neodymium Supermagnets, Science Toys. Significantly Worthwhile Books, Science Fair Ideas, Science Demos Articles, Experiments, Exhibits, Kids’ Science Projects, The Science Club.

Electronics Hobbyist

Projects for beginners, articles on electronics and electrical science, Tesla coils, electrostatic devices, and resource links for the hobbyist and educator.

William J Beaty

William J. Beaty

Research Engineer HV/Electrostatics specialist, Lecturer, Sci. Exhibit Designer, Textbook Consultant, Amateur Physicist

“In the past I’ve spent time as an embedded designer and software engineer, consulted on textbooks, lectured about electricity education, designed science projects for kids, and built physics exhibits while running the electronics dept. at the Museum of Science in Boston.”

Thursday, August 18, 2011

Learning Science to Promote Scientific Thinking

Here are some resources of Science, i found useful. Latest news on science, technology, hard science subjects of physics, space and earth science, electronics, nanotechnology and technology in general.

Museums are virtual Universities. 3D Scaled Interactive Scientific and Engineering Demonstrations in Tech Museums Inspire, Educate and Train many students on Science and Technology Subjects.

Learning Science to Promote Scientific Thinking

Such Live Interactive Demonstrations may be very useful for Maths and Economics as well. These are Subtle and Complex Sciences which need Gross Manifests or Exhibits to help youngsters grasp Ideas and Concepts easily.

PhysOrg - science and tech news
Publishing around 100 articles every business day, PhysOrg offers the most comprehensive sci-tech news coverage on the web. PhysOrg exclusive feature stories are original and not found elsewhere on the web.

Multimedia Physics - SchulPhysik
Physics and Physlets. Astronomy - planet, space weather, cosmos. Mathematics - algebra to statistics. Optics and electrical. Geophysics, Energy, Galileo.

Mike's Electric Stuff is an Online Electrical Vintage Tour, back in time.

Flinn Scientific - Science Activities - Sells educational science supplies. Site has especially useful information on lab safety and lab design.  Physical Science Activities - Exciting experiments which illustrate important scientific concepts and are exciting for both you and your students

National Science Digital Library - NSDL was established by the National Science Foundation (NSF) in 2000 as an online library which directs users to exemplary resources for science, technology, engineering, and mathematics (STEM) education and research.

Wednesday, April 30, 2008

Historical Electricity Teaching Instruments

In February 1975, Deborah Jean Warner, a Curator of Physical Science at the National Museum of American History, called me to ask if Kenyon had any historical physics teaching apparatus. I looked around my office.......

Thomas B. Greenslade, Jr. - Professor Emeritus of Physics - Kenyon College, Gambier, Ohio

Historical Electricity Teaching Instruments

Electrical Measurements, Electric Motors, Electricity, Static Electricity.

Historical Electricity Teaching Instruments

Physics apparatus often goes by various names. The interrupter, the electrotome and the repeater are all the same instrument. Some apparatus has a person's name attached to it: Matteucci's apparatus or Wheatstone's bridge. Other apparatus isn't used any more: Packard's apparatus or the piezeometer.

Thursday, April 17, 2008

Science Toys - Edutainment at Home

Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles. See also the Science Blog, - Creator - Simon Field

Science Toys - Edutainment at Home

This Website is a valuable resource for students to learn basics and get interested in electronics and computers - delabs

Science Toys - Edutainment at Home

Electromagnetism: - An electric motor in 10 minutes

The motor is simply a battery, a magnet, and a small coil of wire you make yourself. There is a secret to making it (which I will of course share with you) which is at the same time clever and delightfully simple.

Other Projects - Fun with High Voltage, A 10 minute railgun, A 30 second motor.
    Radio: A quick and simple radio

    The reason a crystal radio does not need any batteries is the amazing capabilities of the human ear. The ear is extremely sensitive to very faint sounds. The crystal radio uses only the energy of the radio waves sent by radio transmitters.

    Others are Building a radio in 10 minutes, Build a portable crystal radio, A radio out of household items, A simple AM transmitter, The Three-Penny Radio.
      Computers and Electronics: A Computer Controlled Transmitter

      In this project we will build a very simple radio transmitter that you attach to a serial port on your computer. The computer then runs a free program that converts words you type into radio signals that are decoded by another computer, using a cheap radio receiver, and a sound card.

      More - A Free Space Laser Data Transmitter, Fun With Solderless Breadboards, A Simple 1 Watt Amplifier

        Monday, April 07, 2008

        Miami Museum of Science - The Atoms Family

        This resource contains educational activities about energy concepts, the power of the sun, energy conservation, energy transformation, electricity and fossil fuels being presented by famous gothic horror characters.

        Miami Museum of Science - The Atoms Family

        Electrical Safety - Static Electricity - Fruity Electricity.

        Miami Museum of Science - The Atoms Family

        Flying a kite near any kind of overhead wires is VERY DANGEROUS! The overhead wires could shock the kite, the electricity would then travel down the kite's string and shock you!

        Atoms Family - Frankenstein Lightning Lab

        Only electrical plugs should be put into electrical outlets. Never place anything else into an electrical socket, it may shock you or start a fire!

        Lamps use electricity to make light and can get very hot! If things get to close to a hot lamp they can catch on fire!

        Hair dryers and water don't mix, and can be very dangerous! Never use a hair dryer near water and never place a hair dryer in water.

        Contents

        Basic Electronics
        Basics of Electronics
        Product Production
        Work Discipline
        Testing Points
        Learning Electronics
        Electronics Theory

        Production Notes
        Prototype Fabrication
        Electrical Circuits
        Electromechanical


        Library
        Scots Guide Electronics
        Engineering - Wikibooks
        Design Lab - Jim Svoboda
        DC Circuits UOG
        Socratic Electronics
        Blobz Guide Electric Circuits


        Product Design
        Product Development
        Constant Current Source
        Good Voltage Regulators
        Insulation Resistance
        Digital Insulation Tester
        DN Schematic PCB 04
        DN Product Design 07


        Hobby Circuits
        VU Meter Circuits
        LED brightness control
        555 Incredible Chip
        Process Control
        liquid level measurement
        Thermocouples and RTD
        Design ADC Interface uC
        Thermocouple Amplifier
        IA Instrumentation 02
        Temperature on DMM
        Optical Proximity Switch
        Analog Mux - Data Acquisition


        Test Measurement
        Instrumentation Automation
        NI Test and Measurement
        DMM Digital Multi Meter
        Oscilloscope in T&M
        IA Automation 01
        Build Instruments
        Tektronix T&M Equipment
        Educators Corner – Agilent


        Power Electronics
        UPS Background
        Transformer Connections
        DN Power Electronics 03
        DN Power Electronics 02
        Half Bridge Convertor SG3525


        Embedded
        Interfacing Microcontrollers
        Embedded Process Control
        80C31 8052 Microcontroller
        Microprocessors and uC
        Embedded Systems Design

        Components
        Good Voltage Regulators
        Relays and Contactors
        Potentiometers Trimpots
        Prototype Boards Types
        Types of Capacitors
        Types of Switches
        Resistors How they Work
        Coils Transformers SMPS
        Mains Transformers Types
        DN Components Selection 05

        Tutor Gadgets
        Count-Up Timer
        Digital Logic Gates
        Electronics Tutors

        History
        Teaching Instruments
        Charles Proteus Steinmetz
        Muntzing a Circuit Design
        Teralab Electronics projects
        Historical Instruments


        Tables, Charts, Videos
        Binary and Hex
        Resistor Color Code
        Ohms Law
        Giga, Tera, Pico, Nano
        High Resistance Materials

        Analog
        School - Analog Design
        DN Analog Basics 06
        DN Op-Amps 01
        TI Semiconductors